The application was signed using a key length less than or equal to 1024 bits, making it potentially vulnerable to forged digital signatures. An attacker could forge the same digital signature of the app after maliciously modifying the app.
Published 2022-11-01 18:15:11
Updated 2022-11-03 17:14:38
Source HCL Software
View at NVD,   CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2020-4099

0.07%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 31 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2020-4099

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
7.5
HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
3.9
3.6
NIST
5.9
MEDIUM CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
2.2
3.6
HCL Software

CWE ids for CVE-2020-4099

  • The product stores or transmits sensitive data using an encryption scheme that is theoretically sound, but is not strong enough for the level of protection required.
    Assigned by:
    • nvd@nist.gov (Primary)
    • psirt@hcl.com (Secondary)

References for CVE-2020-4099

Products affected by CVE-2020-4099

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